P0641 Diagnostic Trouble Code Discussion for May 2016
5-Volt Reference 1 Circuit Malfunction
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| Help Request | Posted | |
| 2004 Cadillac DeVille 4.6L Misfire, MIL Lamp on VIN: 1G6KD54Y04 P0641: 5-Volt Reference 1 Circuit Malfunction. ... nuts. The main problem is bucking and missing at times. The car came from other shop and they had replaced the front coil pack and all spark plugs, the Cam sensor and wiring!!. It sets a code p0641 5v reference high problem then a P1106 and p0108 map senso... |
May 16, 2016 | |
| 2004 Cadillac DeVille 4.6L Misfire, MIL Lamp on VIN: 1G6KD54Y04 P0641: 5-Volt Reference 1 Circuit Malfunction. ... nuts. The main problem is bucking and missing at times. The car came from other shop and they had replaced the front coil pack and all spark plugs, the Cam sensor and wiring!!. It sets a code p0641 5v reference high problem then a P1106 and p0108 map senso... |
May 17, 2016 |
